Feem ntau, quasars illuminated sporadically. Thaum ob lub qhov dub tab tom yuav sib tsoo, txawm li cas los xij, lub quasars ci ntsa iab ntawm ib ntus. … Lawv tau hais tias lub teeb los ntawm lub quasar yog los ntawm ib tug disc ntawm gas nyob ib ncig ntawm lub me ntawm ob lub qhov dub.
Pob quasars sib tsoo?
Ob tug ntawm cov jiggling teeb pom kev zoo tau los ua ob lub qub quasars, flickering rau lawv inevitable kev sib tsoo. Raws li cov kws tshawb fawb, kev kawm kev sib koom ua ke quasars tuaj yeem pab lawv nkag siab txog qhov nuances ntawm galaxy tsim - thiab kev puas tsuaj.
Quasar hauv qhov chaw yog dab tsi?
Quasars yog cov khoom muaj luminous nyob rau hauv lub ntiaj teb thaum ntxov, xav tias yuav tsum tau powered los ntawm supermassive black qhov.… Lo lus quasar stands rau quasi-stellar xov tooj cua qhov chaw. Quasars tau txais lub npe ntawd vim tias lawv zoo li lub hnub qub thaum cov kws hnub qub pib pom lawv thaum xyoo 1950 thiab thaum ntxov 60s.
quasar spin sai npaum li cas?
Siv cov txheej txheem tshiab, cov kws tshawb fawb tau txiav txim siab qhov kev sib tw ntawm tsib qhov kev sib tw - pom tias ib qho, hauv quasar hu ua Einstein Cross, yog zipping nyob ib ncig ntawm tshaj 70 feem pua ntawm qhov ceev ntawm lub teeb.
Dab tsi yog qhov ze tshaj plaws quasar rau lub ntiaj teb?
Ntau tshaj li ib lab quasars tau pom, nrog qhov ze tshaj plaws paub yog kwv yees li 600 lab lub teeb xyoo deb los ntawm lub ntiaj teb. Cov ntaub ntawv rau qhov paub nyob deb tshaj plaws quasar hloov pauv. Hauv 2017, quasar ULAS J1342 + 0928 tau kuaj pom ntawm redshift z=7.54.
